Sources

Every statement in MedForge carries a citation, and each citation opens the original page. An automated script confirms every link below is live. StatPearls text is licensed CC BY-NC-ND 4.0, so MedForge paraphrases facts in its own words and never copies the text. 1092 sources today.

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• COPD: Alpha-1 Antitrypsin DeficiencyNational Heart, Lung, and Blood Institute (NIH) · NHLBI / NIH · accessed 2026-10-21
• Calcium Channel BlockersStatPearls Publishing, National Library of Medicine (NCBI Bookshelf) · NIH / NLM · accessed 2026-10-20
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• Carpal Tunnel SyndromeNational Library of Medicine, MedlinePlus · NIH / NLM MedlinePlus · accessed 2026-10-21
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